Bella2Bello K3 White Intelligent Neck Massager (White) 10368 Streaming Accessories 8 "C" size batteries (not

8 "C" size batteries (not included)

Not only does this portable battery pack offer a large 10000mAh capacity

8 liters) liquid capacity

12" High-Efficiency Woofer

With a convenient built-in strap

Bella2Bello K3 White Intelligent Neck Massager (White) 10368 Streaming Accessories 8 "C" size batteries (notK3 Intelligent Wireless Neck Massager The K3 Intelligent 4 Point Fit Neck Massager adjusts with the human body's cervical physiological curvature. It uses low frequency pulse, infrared light heating, U shaped ergonomic design, and 3D intelligent bonding technology to form a composite energy field. It fits the neck in all directions and is extremely comfortable to wear. It provides a healthy and comfortable therapy for the cervical spine by maintaining